我正在使用 Java boot 1.4.0 和“spring-boot-starter-amqp”来连接到rabbitMq。消息生产者、消费者和rabbitMq服务器都在我的控制之下。在生产环境中的几个月里一切都运行良好。但突然我的消费者停止了,下面给出了例外情况。由于我只生成始终有效的消息,因此我不知道出了什么问题。
但这导致我的侦听器容器关闭。因此我的消息处理停止了。我必须手动重新启动我的消息消费者程序。
所以我的问题是:
异常日志:
2017-02-20 12:42:18.441 ERROR 18014 --- [writeToDBQQueueListenerContainer-17] o.s.a.r.l.SimpleMessageListenerContainer : Consumer thread error, thread abort.
java.lang.NoClassDefFoundError: org/springframework/messaging/handler/annotation/support/MethodArgumentNotValidException
at org.springframework.amqp.rabbit.listener.ConditionalRejectingErrorHandler$DefaultExceptionStrategy.causeIsFatal(ConditionalRejectingErrorHandler.java:110) ~[spring-rabbit-1.6.1.RELEASE.jar!/:na]
at org.springframework.amqp.rabbit.listener.ConditionalRejectingErrorHandler$DefaultExceptionStrategy.isFatal(ConditionalRejectingErrorHandler.java:97) ~[spring-rabbit-1.6.1.RELEASE.jar!/:na]
at org.springframework.amqp.rabbit.listener.ConditionalRejectingErrorHandler.handleError(ConditionalRejectingErrorHandler.java:72) ~[spring-rabbit-1.6.1.RELEASE.jar!/:na]
at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.invokeErrorHandler(AbstractMessageListenerContainer.java:625) ~[spring-rabbit-1.6.1.RELEASE.jar!/:na]
at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.handleListenerException(AbstractMessageListenerContainer.java:852) ~[spring-rabbit-1.6.1.RELEASE.jar!/:na]
at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.executeListener(AbstractMessageListenerContainer.java:685) ~[spring-rabbit-1.6.1.RELEASE.jar!/:na]
at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer.doReceiveAndExecute(SimpleMessageListenerContainer.java:1165) ~[spring-rabbit-1.6.1.RELEASE.jar!/:na]
at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer.receiveAndExecute(SimpleMessageListenerContainer.java:1149) ~[spring-rabbit-1.6.1.RELEASE.jar!/:na]
at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer.access$1100(SimpleMessageListenerContainer.java:95) ~[spring-rabbit-1.6.1.RELEASE.jar!/:na]
at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1312) ~[spring-rabbit-1.6.1.RELEASE.jar!/:na]
at java.lang.Thread.run(Thread.java:745) [na:1.8.0_91]
Caused by: java.lang.ClassNotFoundException: org.springframework.messaging.handler.annotation.support.MethodArgumentNotValidException
at java.net.URLClassLoader.findClass(URLClassLoader.java:381) ~[na:1.8.0_91]
at java.lang.ClassLoader.loadClass(ClassLoader.java:424) ~[na:1.8.0_91]
at org.springframework.boot.loader.LaunchedURLClassLoader.loadClass(LaunchedURLClassLoader.java:89) ~[KattaQueueManager-0.0.1-SNAPSHOT.jar:0.0.1-SNAPSHOT]
at java.lang.ClassLoader.loadClass(ClassLoader.java:357) ~[na:1.8.0_91]
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